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CompactFlash Association announces 600MB/sec CFast2.0 spec, SanDisk developing cards
SD cards and their many variants may be the memory card format of choice in most cameras these days, but there's still plenty of instances where nothing but a larger CompactFlash card will suffice. Now the organization behind the format has announced its latest revision, the CFast2.0 specification, which it hopes will find its way into future digital cameras and other professional video devices. The big news with it is a promised "theoretical" performance of up to 600MB/sec, which is about four times faster than today's CompactFlash cards, as well as a new sleep mode that promises to help conserve battery life when the card is not in use. What's more, while the cards themselves are still a ways off, SanDisk has announced today that it has begun development of them, and medium format camera manufacturer Phase One has also confirmed that it intends to support the new specification.
CompactFlash Association develops XQD 2.0 spec, promises up to 8 Gbps throughput
Just as were starting to get cozy with the still vastly unavailable XQD format, the CompactFlash Association is back with version 2.0 of the spec, which it says could provide transfer speeds of up to 8 Gb/s (1,000 MB/s). You'll need to have access to a PCI Express 3.0 interface in order to take advantage of that throughput, however -- a boost from the 5 Gbps offered with the previous-gen solution. XQD 2.0 is still under development, with Sony footing the bill, and the organization is welcoming "additional participation" as it works to refine the standard. There's no saying exactly when we'll start seeing devices that employ the new tech, though CFA is aiming to make the spec available "in the second half of 2012." Cards that utilize the new format will enable video capture at higher bandwidth that the SD and CF media of today, and while we seem to be managing just fine with the current stock for capturing 1080p, faster storage will certainly be welcome in the future, once 4K, and perhaps even larger formats, make their mainstream debut.
Google searches for criminals in bid to reduce global crime
Google's pretty much aced searching for your latest whim, so now it's turning its efforts to criminals. Working with the Council on Foreign Relations, the internet giant has been exploring ways of using its technology for the greater good. Yahoo reports that Google Ideas will meet with the CFR (and other groups) this week to develop global crime fighting strategies. Other attendees include Juan Pablo Escobar (son of Pablo,) assistant US defense secretary Andrew Weber and the DEA director of counter-terrorism Brian Dodd. Look out for the Google+ most wanted hangouts coming soon.
Sandisk, Sony, and Nikon propose 500MBps memory card with more than 2TB capacity
While the CompactFlash Association scoots along at a maximum transfer rate of 167MB per second under its just released CF6.0 specification, Sandisk, Sony, and Nikon are already looking to the future. The trio have just officially proposed a new memory card format that switches from PATA to the PCI Express serial interface to achieve data transfer rates of up to 500 megabytes per second with a potential to extend maximum storage capacities beyond 2 terabytes. The proposed set of specifications hints at the high performance requirements we'll soon face as DSLRs and camcorders are updated to capture continuous burst shooting of massive RAW images and ever higher definition video. Naturally, the spec also enables photogs to transfer their troves of data more quickly to computers for post processing and combines high-speed transfer with a scaling system to extend battery life. The CompactFlash Association has already announced a new workgroup to study the proposal. Canon's Shigeto Kanda, CFA chairman of the board, had this to say about the proposal: Future professional photography and video applications will require memory cards with faster read/write speeds. The development of a new high-performance card standard with a serial interface will meet the needs of the professional imaging industry for years to come and open the door for exciting new applications. Sounds like tacit approval to us. And really, anything that brings Sony and Sandisk together on a future storage format should be seen as a positive step. Unless, of course, you're the SD Card Association or anyone who recently purchased a CFast card.
CompactFlash 5.0 specification promises faster speeds, crazy 'theoretical' storage
If there's one thing that sounds more impressive than actual capabilities, it's theoretical capabilities -- and it looks like the CompactFlash Association has come through on both counts with its new CF5.0 specifications. While any actual cards or cameras supporting the spec are still a ways off, the new standard does pave the way for 48-bit addressing (up from 28-bit), along with an increased data transfer unit size of 32MB/s (up from 128KB/s) and, best of all, a theoretical maximum capacity of 144 petabytes (up from a mere 137GB with the current spec). Other advancements include a so-called "Video Performance Guarantee" aimed at professional video cameras, and a new Interface Electrical Specification that complies better with the ATA standard, and promises to allow for "easier and better" card design.
